Abstract: The invention describes a process for the determination of the concentration distribution and size distribution of lipoprotein classes in body fluids, e.g. blood. For this purpose, NMR spectra of a sample to be analysed are measured by magnetic field gradient intensities and temperatures under different diffusion-weighted measuring conditions selected according to different pulse programs (e.g. PFG-STE, PFG-LED etc) and consequently in a differentiated manner according to the relaxation times. The different effects of these measuring conditions on the intensity/line form of the NMR signals of the individual lipoprotein classes are determined and permit the determination of a concentration distribution/size distribution of the individual lipoprotein classes.

Abstract: The invention describes a process for the determination of the concentration distribution and size distribution of lipoprotein classes in body fluids, e.g. blood. For this purpose, NMR spectra of a sample to be analysed are measured by magnetic field gradient intensities and temperatures under different diffusion-weighted measuring conditions selected according to different pulse programs (e.g. PFG-STE, PFG-LED etc) and consequently in a differentiated manner according to the relaxation times. The different effects of these measuring conditions on the intensity/line form of the NMR signals of the individual lipoprotein classes are determined and permit the determination of a concentration distribution/size distribution of the individual lipoprotein classes.

Abstract: A closure element for locking a storage area in a motor vehicle or the like is disclosed. The closure element comprises a frame in which a gripping element is guided so that it may be displaced in one plane, wherein the gripping element is connected to at least two locking bolts which each have at least a partially triangular cross-section, and which are formed by a stop surface aligned at least approximately parallel to the plane, and by an oblique surface.

Abstract: With the proposed method and system for determining toll charges for traffic routes and areas, toll charges are calculated with the aid of a device installed in the vehicle on the basis of positional and tariff data. The data are then transmitted via a data transmission system to a central point, with the possibility of verification of the appropriate charge.

Abstract: In the proposed method of determining toll charges for vehicles using a traffic route, a radiolocation system is used to compare a vehicle's geographical location continuously with the geographical location of virtual collection points. The virtual collection points are formed by data acquisition sectors extending over predetermined distances in the direction of each route.